Jim Cramer Is "Sick and Tired" of Diversifying Into Stocks That Aren't That Good

On October 28, 2026, Jim Cramer took to CNBC to challenge a fundamental tenet of investing: the necessity of diversification into less favorable stocks. His comments came in light of the third-quarter earnings reports from GE Vernova and GE HealthCare, which provided him with a compelling argument against the conventional wisdom of spreading investments across weaker businesses.

Cramer expressed his frustration, stating, “I am sick and tired of people saying you’ve got to be diversified into things that aren’t that good. Okay, maybe you get lucky with GE HealthCare today, but these companies are great companies that are doing really well. And we turned on them; we turned on them. And I find myself thinking, what am I turning to?” His main assertion was that continually selling off high-performing stocks to invest in underperformers could ultimately diminish returns.

One of the strongest points Cramer made was regarding GE Vernova's performance. He noted a significant increase in gas turbine orders, which surged from 7.4 gigawatts in the third quarter of 2025 to 16.6 gigawatts in the same period of 2026. The company reported a 26.4% rise in revenue, totaling $12.60 billion, while orders spiked 96% on an organic basis, reaching $29.30 billion. The backlog for GE Vernova hit $197 billion, with expectations to exceed $200 billion in the upcoming quarter. Additionally, the guidance for free cash flow was raised to between $16 billion and $17 billion, and the stock has appreciated by 35.71% year-to-date.

Despite the strong financial results, Cramer pointed out a troubling trend where investors seemed to abandon companies that were performing well. For instance, GE Aerospace reported adjusted earnings per share (EPS) of $2.25, surpassing the consensus estimate of $1.99, and also announced a 49% increase in orders. However, its stock has declined by 1.25% year-to-date. Similarly, Constellation Energy raised its EPS guidance for 2026 to between $11.50 and $12.50, yet its shares have fallen by 26.71% this year. Vistra reported a more than 30% increase in ongoing operations adjusted EBITDA, but its stock price has dropped by 10.71%.

Cramer highlighted GE HealthCare as an example of a company that experienced a lucky break, as it reported adjusted EPS of $1.34, exceeding expectations of $1.20, resulting in a 7.94% increase in its stock during Wednesday's trading. However, it remains down 6.22% year-to-date, with full-year organic growth guidance projected at only about 4%.

He also discussed the skepticism surrounding the AI infrastructure sector, referencing SK Hynix, a memory partner of NVIDIA. Cramer noted that despite positive news about SK Hynix, investors were slow to react, leading to a sell-off before they recognized the stock's undervaluation. NVIDIA recently reported quarterly revenues of $96.22 billion, more than double what it was a year prior.

For retirement investors, Cramer’s argument presents a dilemma. While diversification is intended to mitigate risk, some stocks, like Constellation, have seen significant declines despite strong operational performance. A retiree relying on a portfolio with such underperforming stocks may not have the luxury of waiting for a market recovery.

Nonetheless, Cramer’s perspective emphasizes the importance of quality within an investment portfolio. He argues that diversification can be less effective if it involves holding onto weak companies merely to fill gaps in a portfolio. He pointed out that GE Vernova, NVIDIA, Vistra, and Constellation are all influenced by the same driver—data center power demand—suggesting that holding all four represents a concentrated position rather than true diversification.

Investors, particularly those approaching retirement, must consider how much of their portfolio should consist of high-conviction stocks alongside a diversified core. Cramer advocates for prioritizing quality over quantity, suggesting that true diversification offers the most protection when investments are based on different economic factors, rather than simply aiming for variety among weaker companies.

Looking ahead, investors should monitor whether GE Vernova achieves its goal of securing at least 130 gigawatts of gas equipment contracts by year-end. Additionally, they should pay attention to NVIDIA’s upcoming report to see how it measures up against its guidance of $108 billion, as well as whether Constellation’s Crane restart is on track for 2027.

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